CMOS Battery Acer Aspire One AOA 150 Bb

Various changes to the Windows Operating System, also for the Intranet

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sjj1805
Site Admin
Posts: 1194
Joined: Fri Oct 27, 2006 12:45 am
operating_system: Windows 10 Pro
motherboard: Hewlett Packard 2AF7
system_drive: C
32bit or 64bit: 64 Bit
processor: 2-90 gigahertz Intel Core i5 4460S
ram: 8 GB
video card: NVIDIA GeForce GT 705
sound card: P40D100-4 NVIDIA High Definition Audio
Hard_Drive_Capacity: 8 TB
Location: Birmingham UK
Contact:

CMOS Battery Acer Aspire One AOA 150 Bb

Post by sjj1805 » Fri Jan 13, 2012 5:24 pm


User avatar
sjj1805
Site Admin
Posts: 1194
Joined: Fri Oct 27, 2006 12:45 am
operating_system: Windows 10 Pro
motherboard: Hewlett Packard 2AF7
system_drive: C
32bit or 64bit: 64 Bit
processor: 2-90 gigahertz Intel Core i5 4460S
ram: 8 GB
video card: NVIDIA GeForce GT 705
sound card: P40D100-4 NVIDIA High Definition Audio
Hard_Drive_Capacity: 8 TB
Location: Birmingham UK
Contact:

CMOS Battery Acer Aspire One AOA 150 Bb

Post by sjj1805 » Sun Feb 05, 2012 12:04 am

The complete strip down manual is available here:

The location of the CMOS battery is here:
Image

This is the battery:
Image

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CMOS Battery Acer Aspire One AOA 150 Bb

User avatar
sjj1805
Site Admin
Posts: 1194
Joined: Fri Oct 27, 2006 12:45 am
operating_system: Windows 10 Pro
motherboard: Hewlett Packard 2AF7
system_drive: C
32bit or 64bit: 64 Bit
processor: 2-90 gigahertz Intel Core i5 4460S
ram: 8 GB
video card: NVIDIA GeForce GT 705
sound card: P40D100-4 NVIDIA High Definition Audio
Hard_Drive_Capacity: 8 TB
Location: Birmingham UK
Contact:

Acer Aspire One AOA 150 Bb BIOS Recovery

Post by sjj1805 » Tue Mar 06, 2012 4:37 pm

The Acer Aspire One has a built-in BIOS recovery routine, which can boot into a minimal BIOS environment via a special boot block to re-flash the BIOS, even if the system does not pass POST and does otherwise not boot anymore. This procedure is also known as Crisis Disk.

First format an USB flash drive with FAT. It does not need to be bootable.

Download the latest BIOS, and extract all files. Put both FLASHIT.EXE and the BIOS file with FD suffix in the root directory of the flash drive. The files must not be in a folder. Rename the BIOS file to ZG5IA32.FD before proceeding. It only works with this exact filename.

Turn the AA1 off, and verify both battery and AC adapter are plugged in.

Press Fn and Esc simultaneously, keep them pressed and press the power button. Release Fn+Esc after a few seconds. The power button starts blinking at this point. Press it once. The AA1 will now access the files on the flash drive and initiate flashing the BIOS. After a while the power button stops blinking, and the AA1 reboots by itself. Wait patiently.

If it doesn't reboot, but keeps blinking, wait at least a few minutes before turning it off, and try again.

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